Here’s what a real ResumeJudge scan looks like.
A mid-senior backend engineer applied to a Senior Backend Engineer role. Below is the full, unlocked report — the same depth every scan delivers.
ATS Compatibility Score
Strong technical alignment with the role — your Python, AWS, and distributed systems experience map cleanly to the job description. Two gaps hold the score back: message-queue keywords (Kafka, gRPC) are absent, and the impact of your work is under-quantified in 4 of your 7 bullet points. Fixing both would likely push this above 85.
Technical Skills
Matched Skills
Missing Skills
The JD mentions event-driven architecture twice. Even one bullet about async messaging (SQS, RabbitMQ, or Kafka) on a past project would close this gap.
Listed as 'strongly preferred.' If you've used Protocol Buffers or any RPC framework, name it — recruiters are keyword-scanning.
Your resume mentions 'observability improvements.' Replace that phrase with 'added distributed tracing via OpenTelemetry' if accurate — it's a specific match.
The JD lists IaC as a core responsibility. If you've touched Terraform, CloudFormation, or Pulumi, surface it in your Skills section.
Mentioned as 'nice to have.' Only worth adding if you have real production experience — fabricating this is a common rejection trigger.
People & Communication Skills
Demonstrated
'Led migration of 3 legacy services to containerized infrastructure, coordinating across 2 teams' — this is strong, specific evidence.
'Partnered with product and design to ship checkout redesign' demonstrates this, though the outcome is missing (see suggestions).
'Onboarded 4 junior engineers and authored internal onboarding guide' — concrete and measurable.
Recommended to Add
The JD emphasizes 'explaining technical tradeoffs to non-engineering stakeholders.' Add one bullet showing you've done this (e.g., an RFC you authored, a tech talk, a decision doc).
Senior roles expect you to own incidents end-to-end. If you've led a postmortem or reduced a team's pager volume, say so.
Recruiter Tips
4 of your 7 experience bullets describe what you did but not the impact. Add a number to each — latency reduction, cost saved, throughput gained, users affected. Recruiters skim for numbers.
Your Skills section lists 6 technologies; the JD references 14 distinct tools. Move technologies you've genuinely used (Kafka, gRPC, OpenTelemetry, Terraform) into that section — it's the first thing ATS parsers scan.
The two-column layout in your 'Skills' section is likely rendered as a single line by most ATS parsers. Switch to a single-column bulleted list — you'll lose nothing visually in PDF and gain parse accuracy.
Your most recent role is described in past tense, but the JD uses present tense for active responsibilities. Mirror that: 'Design and ship...' rather than 'Designed and shipped...' for your current position.
How to Improve
Improved API performance by refactoring the user service.
Reduced p95 latency on the user-profile API from 420 ms to 85 ms (−80%) by replacing synchronous DB calls with a Redis read-through cache, absorbing 12 M daily requests with 99.98% availability.
Worked on checkout flow with the product team.
Partnered with product and design to rebuild the checkout flow in 6 weeks, lifting conversion from 62% to 71% (+14.5%) and generating an estimated $1.8M in incremental ARR.
Python, PostgreSQL, AWS, Docker, Kubernetes, Redis
Group by category for faster skim: **Languages:** Python, SQL. **Infra:** AWS (EC2/S3/RDS), Docker, Kubernetes, Terraform. **Data:** PostgreSQL, Redis, Kafka. **APIs:** REST, gRPC. Add only what you've shipped to production.
Backend engineer with 5 years of experience building scalable systems.
Backend engineer (5 yrs) specializing in Python and distributed systems on AWS. Shipped services handling 10M+ daily requests; led the migration of a monolithic Rails app to a containerized Python microservice architecture.
Ready to run this on your own resume?
3 free scans when you sign up. No credit card required. Takes under 60 seconds.
Run this on your own resume — free
3 free scans. No credit card required.